commandserver: get around ETIMEDOUT raised by selectors2
selector.select() should exits with an empty event list on timed out, but
selectors2 raises OSError if timeout expires while recovering from EINTR.
Spotted while debugging new chg feature.
from __future__ import absolute_import, print_function
import os
from mercurial import (
commands,
extensions,
ui as uimod,
)
ignore = {b'highlight', b'win32text', b'factotum', b'beautifygraph'}
try:
import sqlite3
del sqlite3 # unused, just checking that import works
except ImportError:
ignore.add(b'sqlitestore')
if os.name != 'nt':
ignore.add(b'win32mbcs')
disabled = [ext for ext in extensions.disabled().keys() if ext not in ignore]
hgrc = open(os.environ["HGRCPATH"], 'wb')
hgrc.write(b'[extensions]\n')
for ext in disabled:
hgrc.write(ext + b'=\n')
hgrc.close()
u = uimod.ui.load()
extensions.loadall(u)
globalshort = set()
globallong = set()
for option in commands.globalopts:
option[0] and globalshort.add(option[0])
option[1] and globallong.add(option[1])
for cmd, entry in commands.table.items():
seenshort = globalshort.copy()
seenlong = globallong.copy()
for option in entry[1]:
if (option[0] and option[0] in seenshort) or \
(option[1] and option[1] in seenlong):
print("command '" + cmd + "' has duplicate option " + str(option))
seenshort.add(option[0])
seenlong.add(option[1])